29403972
29,403,972 is an even composite number composed of four prime numbers multiplied together.
29403972 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred eight divisors.
Prime factorization of 29403972:
22 × 35 × 132 × 179
(2 × 2 × 3 × 3 × 3 × 3 × 3 × 13 × 13 × 179)See below for interesting mathematical facts about the number 29403972 from the Numbermatics database.
Names of 29403972
- Cardinal: 29403972 can be written as Twenty-nine million, four hundred three thousand, nine hundred seventy-two.
Scientific notation
- Scientific notation: 2.9403972 × 107
Factors of 29403972
Divisors of 29403972
- Number of divisors d(n): 108
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Complete list of divisors:
1 2 3 4 6 9 12 13 18 26 27 36 39 52 54 78 81 108 117 156 162 169 179 234 243 324 338 351 358 468 486 507 537 676 702 716 972 1014 1053 1074 1404 1521 1611 2028 2106 2148 2327 3042 3159 3222 4212 4563 4654 4833 6084 6318 6444 6981 9126 9308 9666 12636 13689 13962 14499 18252 19332 20943 27378 27924 28998 30251 41067 41886 43497 54756 57996 60502 62829 82134 83772 86994 90753 121004 125658 164268 173988 181506 188487 251316 272259 363012 376974 544518 565461 753948 816777 1089036 1130922 1633554 2261844 2450331 3267108 4900662 7350993 9801324 14701986 29403972
- Sum of all divisors σ(n): 83931120
- Sum of proper divisors (its aliquot sum) s(n): 54527148
- 29403972 is an abundant number, because the sum of its proper divisors (54527148) is greater than itself. Its abundance is 25123176
Bases of 29403972
- Binary: 11100000010101011010001002
- Hexadecimal: 0x1C0AB44
- Base-36: HI890
Squares and roots of 29403972
- 29403972 squared (294039722) is 864593569376784
- 29403972 cubed (294039723) is 25422485105335014186048
-
The
square root of 29403972 is 5422.5429458881 -
The
cube root of 29403972 is 308.6516953887
Scales and comparisons
How big is 29403972?- 29,403,972 seconds is equal to 48 weeks, 4 days, 7 hours, 46 minutes, 12 seconds.
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To count from 1 to 29,403,972 would take you about twenty weeks!
This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)
- A cube with a volume of 29403972 cubic inches would be around 25.7 feet tall.
Recreational maths with 29403972
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The information we have on file for 29403972 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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